Addiction Strap On Harness by BMS Factory

The Addiction Strap On Harness by BMS Factory is a hands-free harness that secures dildos in place using three interchangeable silicone O-rings and features a built-in vibrator compartment. It's designed for couples seeking penetrative play without manual holding, or for solo exploration with added clitoral stimulation during wear.

The product itself

The Addiction Strap On Harness by BMS Factory is a wearable frame made to hold a dildo hands-free during partnered or solo play. It uses three silicone O-rings that clip onto snap buttons, so you can swap between different dildo sizes without removing the harness. The frame sits against your body with fully adjustable straps that tighten across the hips and thighs, distributing weight evenly for comfort during extended wear.

What distinguishes this harness is the built-in PowerBullet compartment positioned on the underside, delivering vibration directly to the clitoris during penetration. The snap-button system is simpler and more reliable than many traditional cock rings or attachment methods, with no complicated buckles or fiddly fasteners to manage mid-session.

What stands out

• Three O-ring sizes: Interchangeable rings mean one harness fits a wide range of dildo diameters without leaving you stuck with a single pairing.
• Built-in vibration: The PowerBullet compartment targets clitoral pleasure simultaneously, so both partners—or you solo—experience stimulation during penetrative play.
• Snap-button attachment: Quick, secure clips hold the O-rings firmly without slip or rattle, even during vigorous motion.
• Adjustable throughout: Straps tighten at multiple points, ensuring the harness stays snug against any body shape and size without cutting off circulation.
• One-piece design: No separate components to lose or forget; the vibrator compartment and attachment points are built into the harness itself.

Specs in full

• Harness material: Medical-grade silicone body with reinforced snap-button attachment points.
• O-rings: Three interchangeable silicone rings included; small, medium and large sizes to accommodate varying dildo shaft diameters.
• Colour: Black.
• Closure: Adjustable velcro or hook-and-loop straps across hips, waist and thighs for a customised fit.
• Vibrator: PowerBullet included; positioned in underside compartment for clitoral targeting.
• Box contents: Harness, three silicone O-rings, PowerBullet vibrator, snap connectors.
• Weight: Lightweight design; under 200 grams when assembled.

Fit, wear and removal

Step into the harness as you would underwear, then pull it up so the crotch panel sits against your body and the main frame rests against your hips. Tighten the adjustable straps progressively—waist strap first, then thigh straps—until it feels snug but not restrictive. You should be able to fit one finger under each strap. Once seated comfortably, select the appropriate silicone O-ring for your dildo's shaft diameter and push it firmly onto the snap buttons until you hear and feel a click.

Insert the dildo through the O-ring, ensuring it seats fully. Pop the PowerBullet into the compartment on the underside of the harness and activate it. During wear, periodically check that straps haven't shifted and that the dildo remains secure; the O-ring grip is strong, but movement can loosen it slightly. To remove, simply reverse the process: deactivate the vibrator, gently wiggle the dildo free, unclip the O-ring, then loosen straps and step out. Like silicone cock rings, the harness material stays flexible even after extended sessions, making removal straightforward.

Is this the one for you?

Care and storage

Rinse the harness and O-rings with warm water and mild soap after each use, then pat dry with a soft cloth. Store the PowerBullet separately in a cool, dry place and charge it fully before each session. Keep the harness in a breathable pouch away from direct sunlight or heat, as prolonged exposure can degrade silicone over time. Check snap buttons and straps periodically for signs of wear; replace if they become brittle or lose their grip.

Read more on this

Harness design, O-ring sizing, and how to choose between attachment methods are explored in depth in our Cock Ring Guide. Understanding the mechanics of each component will help you maximise comfort and security during wear.

What to expect

First-time users often underestimate how secure the snap buttons are; once they click into place, the O-ring doesn't budge. This means less fiddling during play and more focus on sensation. However, the initial fitting takes practice—finding the sweet spot for strap tension usually happens over the first couple of sessions rather than on the first try.

The PowerBullet delivers focused vibration, but some users find the sensation builds gradually rather than hitting intensely right away. This is normal; the vibration strength increases steadily as arousal builds and blood flow increases. The harness itself is quiet during operation and doesn't require repositioning mid-session if straps are initially set correctly.

Cleaning is straightforward because there are no hidden crevices or complicated fasteners to trap fluid. Most users report the silicone remains soft and flexible even after dozens of uses, and the snap buttons hold their grip reliably. Battery life on the PowerBullet typically runs 45 minutes to an hour per charge, which suits most sessions without interruption.

People who struggle with this harness often find that strap tension was the culprit—too loose and it shifts, too tight and it causes discomfort. Taking time to adjust during the first few wears eliminates most common frustrations. Solo users tend to prefer this system because the hands-free aspect removes the need to manage both the harness and a vibrator separately.

How it compares

Worth adding to your collection?

Snag the Addiction Strap On Harness by BMS Factory if hands-free penetration with built-in vibration appeals to you and your partner—or if solo harness play is something you've wanted to explore. Order it from Malechastity.com.au with discreet Australia-wide delivery. The three O-rings mean you won't outgrow it as your collection expands, and the snap-button system remains the simplest and most reliable fastening method you'll find in this category. Service That Keeps Customers Coming Back.